Sorry I cannot be with you today. Please follow these steps carefully, and work respectfully with your substitute teacher!

DMM and CCK

Follow the link to the PhET's Circuit Construction Kit and build the logic circuit for your project.

• Take a screenshot when you are done.
• Save it within the CCK (use dmm.cck as your file name).
• Swap laptops with a neighbor and have them test it, as shown below.

Truth Table

• Refer to the image below, and test EVERY combination of switches, making a note of which combinations light up the bulb.

• Report this information back to the designer(s) of the circuit.

Enrichment

If you finish this work early, please use your earbuds and view these video clip!

Designing Games

Tactile Robots

Robotics Engineering

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